coiled pumping rod的意思|示意
美 / /
英 / /
盘式抽油杆
coiled pumping rod的网络常见释义
连续抽油杆 ... pumping rod diameter 杆径 coiled pumping rod 连续抽油杆 hollow pumping rod production 空心杆采油 ...
coiled pumping rod相关例句
Wire line flexible pumping rod is a coiled rod with sealing wire line.
钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。